Antibiotic Resistance News and Research

RSS

Study finds 22% antibiotic failure rate in pneumonia treatment

The new study presented at the 2017 American Thoracic Society International Conference has found that about 22.1%, approximately one in four adults, failed to respond to antibiotics for community-acquired pneumonia (CAP) treatment.

23 May 2017

Study: Antibiotic therapy does not work for nearly one in four adults with community-acquired pneumonia

Approximately one in four (22.1 percent) adults prescribed an antibiotic in an outpatient setting (such as a doctor's office) for community-acquired pneumonia does not respond to treatment, according to a new study presented at the 2017 American Thoracic Society International Conference.

22 May 2017

Novel device can reduce contamination of blood cultures, study finds

A study at the University of Nebraska Medical Center found that a novel device can significantly reduce contamination of blood cultures, potentially reducing risky overtreatment and unnecessary use of antibiotics for many patients.

17 May 2017

Study provides vital clues to counter superbug antibiotic resistance

An international study led by Monash University has discovered the molecular mechanism by which the potentially deadly superbug 'Golden Staph' evades antibiotic treatment, providing the first important clues on how to counter superbug antibiotic resistance.

16 May 2017

Researchers highlight need to ensure universal access to old antibiotics

Antibiotics used to treat a variety of common bacterial infections are becoming more difficult to access, mostly because the drugs are less profitable for manufacturers to produce and market.

15 May 2017

Study finds high rate of unnecessary antibiotic prescribing for low-risk Ontarian seniors

Nearly one in two seniors in Ontario who visited a family doctor for a non-bacterial infection received an unnecessary antibiotic prescription, according to a new study from the Institute for Clinical Evaluative Sciences Western site in London, Ontario and Lawson Health Research Institute.

9 May 2017

Researchers discover new defense mechanism against bacteria during wound healing

Researchers in dermatology at Lund University in Sweden believe they have cracked the mystery of why we are able to quickly prevent an infection from spreading uncontrollably in the body during wounding. They believe this knowledge may be of clinical significance for developing new ways to counteract bacteria.

5 May 2017

Synthetic biologists re-engineer yeast cells to manufacture antibiotic penicillin

The synthetic biologists from Imperial College London have re-engineered yeast cells to manufacture the nonribosomal peptide antibiotic penicillin. In laboratory experiments, they were able to demonstrate that this yeast had antibacterial properties against streptococcus bacteria.

4 May 2017

Discovery could help design better drugs to fight against antibiotic-resistant superbugs

Antibiotic resistance is a growing global health threat. So much so that a 2014 study commissioned by the Prime Minister of the United Kingdom predicted that, if the problem is left unchecked, in less than 35 years more people will die from antibiotic-resistant superbugs than from cancer.

4 May 2017

Bacteria can mutate at different speeds to survive under difficult circumstances, study shows

Bacteria need mutations -- changes in their DNA code -- to survive under difficult circumstances. When necessary, they can even mutate at different speeds.

2 May 2017

Researchers identify new antibiotic resistance gene in bacteria from dairy cows

Researchers of the University of Bern have identified a new antibiotic resistance gene in bacteria from dairy cows. This gene confers resistance to all beta-lactam antibiotics including the last generation of cephalosporins used against methicillin-resistant Staphylococcus aureus.

26 Apr 2017

Scientists aim to combat antibiotic-resistant infections by harnessing synthetic mucus

Researchers are pursuing an innovative and unexpected new avenue in the quest to fight antibiotic resistance: synthetic mucus. By studying and replicating mucus' natural ability to control pathogenic bacteria, the scientists hope to find new methods for combating infections.

26 Apr 2017

New class of drugs offers hope against antibiotic resistance

Polyphor today presented promising data for their novel class of antibiotics, the Outer Membrane Protein Targeting Antibiotics (OMPTA). This is the first new class of antibiotic against Gram-negative pathogens to reach advanced clinical development in over 40 years.

26 Apr 2017

Scientists use modern techniques to investigate how silver poisons pathogenic microbes

Silver and other metals have been used to fight infections since ancient times. Today, researchers are using sophisticated techniques such as the gene-editing platform Crispr-Cas9 to take a closer look at precisely how silver poisons pathogenic microbes-; and when it fails.

26 Apr 2017

Scientists create new technique for studying how chlamydia interacts with immune system

Scientists at the Wellcome Trust Sanger Institute and their collaborators at the University of British Columbia have created an innovative technique for studying how chlamydia interacts with the human immune system.

25 Apr 2017

Antibiotic-resistant bacteria in patients’ urine or stools linked to increased risk of drug-resistant sepsis

People who have recently been found to have drug-resistant bacteria in their urine or stool samples have a greatly increased risk of developing a bloodstream infection that is also resistant to certain antibiotics, according to a study presented at the 27th European Congress of Clinical Microbiology and Infectious Diseases.

24 Apr 2017

Novel test can rapidly diagnose flu in patients with severe respiratory illnesses

Doctors and researchers in Southampton have developed a novel way of using a swab test which can rapidly diagnose flu and other viral infections in patients with severe respiratory conditions – resulting in shorter courses of antibiotics and less time in hospital.

20 Apr 2017

Scientists develop new drug that combats two ‘priority pathogens’

Scientists at St. Boniface Hospital Albrechtsen Research Centre and the University of Manitoba have developed a drug that combats 2 of the top 10 "priority pathogens" recently defined by the World Health Organization as antiobiotic-resistant bacteria requiring new interventions.

20 Apr 2017

Fungi have immense potential for production of pharmaceutical compounds

Fungi are a potential goldmine for the production of pharmaceuticals. This is shown by researchers at Chalmers University of Technology, who have developed a method for finding new antibiotics from nature's own resources.

20 Apr 2017

Transmembrane protein complexes shed light on antibiotic resistance in bacteria

An international team including researchers from MIPT’s Laboratory for Advanced Studies of Membrane Proteins have proposed an explanation of the way bacteria process external signals.

12 Apr 2017

Antibiotic Resistance News and Research

Study finds 22% antibiotic failure rate in pneumonia treatment

Study: Antibiotic therapy does not work for nearly one in four adults with community-acquired pneumonia

Novel device can reduce contamination of blood cultures, study finds

Study provides vital clues to counter superbug antibiotic resistance

Researchers highlight need to ensure universal access to old antibiotics

Study finds high rate of unnecessary antibiotic prescribing for low-risk Ontarian seniors

Researchers discover new defense mechanism against bacteria during wound healing

Synthetic biologists re-engineer yeast cells to manufacture antibiotic penicillin

Discovery could help design better drugs to fight against antibiotic-resistant superbugs

Bacteria can mutate at different speeds to survive under difficult circumstances, study shows

Researchers identify new antibiotic resistance gene in bacteria from dairy cows

Scientists aim to combat antibiotic-resistant infections by harnessing synthetic mucus

New class of drugs offers hope against antibiotic resistance

Scientists use modern techniques to investigate how silver poisons pathogenic microbes

Scientists create new technique for studying how chlamydia interacts with immune system

Antibiotic-resistant bacteria in patients’ urine or stools linked to increased risk of drug-resistant sepsis

Novel test can rapidly diagnose flu in patients with severe respiratory illnesses

Scientists develop new drug that combats two ‘priority pathogens’

Fungi have immense potential for production of pharmaceutical compounds

Transmembrane protein complexes shed light on antibiotic resistance in bacteria

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

Latest Life Science News